212922276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2534789}}^1$

素因数の和:2534803

約数の個数: 24

約数和(自身を含む): 567792960

約数和(自身を除く): 354870684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2534789, 5069578, 7604367, 10139156, 15208734, 17743523, 30417468, 35487046, 53230569, 70974092, 106461138, 212922276]

約数ペア:

[(1, 212922276), (2, 106461138), (3, 70974092), (4, 53230569), (6, 35487046), (7, 30417468), (12, 17743523), (14, 15208734), (21, 10139156), (28, 7604367), (42, 5069578), (84, 2534789)]